The principles and characteristics of various de-oiling techniques for oily water are presented,meanwhile the treating extension is also pointed out.
在分析含油污水物理化学性质的基础上，综述了含油污水各种去油方法及其设备的原理、特点，处理程度，指出了确定含油污水处理工艺的方法。
dehydrated skimmed milk.
脱水的、撇去油脂的奶。
The cook skimmed the fat from [ off ] the soup.
厨师从汤里撇去油脂。
de-greasing preparations for use in manufacturing processes
生产加工用去油脂制剂
wash grease out of overalls.
从工装服上洗去油腻
I went to the gas station to fill up with gasoline.
我去加油站加满汽油。
It's very difficult to clean off these oil stains
这些油污很难去掉。
The paint has just been slapped on!
这油漆是刚乱涂上去的。
I am go to have it checked and oiled.
我准备拿去检查和上油。
to the gas station and so home.
去加油站，然后回家
The oil tanker was launched last year.
那艘油轮去年下水了。
Skim the soup to remove the fat .
把汤里的浮油撇去。
Skim the fat off from the gravy.
把肉汁表面的油脂撇去。
Tromped on the accelerator and sped off.
使劲踩了油门，飞驰而去
The oil-tanker veered round to the north.
那油轮转向北开去。
Go and see if the car leaks oil.
去看看汽车是否漏油。
He chipped off the old paint:
他把旧油漆铲下去。
He sent in two oil paintings for the exhibition.
他送去2幅油画参展。
The gravy is too greasy; skim off some of the fat before you serve it.
肉汁太油腻了；端上去以前先要把油脂撇去一些。